SB2018073042 - Infinite loop in wireshark (Alpine package)
Published: July 30, 2018
Security Bulletin ID
SB2018073042
Severity
Medium
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Denial of service
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Infinite loop (CVE-ID: CVE-2018-14368)
The vulnerability allows a remote attacker to cause DoS condition on the target system.
The weakness exists due to an infinite loop when handling malicious input. A remote attacker can inject a malformed packet onto the wire or trick the victim into reading a malformed packet trace file, consume excessive CPU resources and cause the Bazaar protocol dissector to crash.
The weakness exists due to an infinite loop when handling malicious input. A remote attacker can inject a malformed packet onto the wire or trick the victim into reading a malformed packet trace file, consume excessive CPU resources and cause the Bazaar protocol dissector to crash.
Remediation
Install update from vendor's website.